Thanks all for the replies.
jgKRI: I think you hit the main problem with the teflon membrane on the head, hard to know if it's bio-compatible. A literature search on teflon meshes shows it's great on paper, probably a bad idea in practice. From prior research in meshes for hernia repairs...
Greetings all, I'm a former engineer turned ophthalmologist and had a VERY small scale fluid dynamics question I thought one of you might be able to help with.
When someone has too high a pressure in their eye, we sometimes place a tube shunt to prevent vision loss. This is a 0.305 mm internal...